baber/WOPTO huggingface dataset:
Patent JP-H03269444-A (JP)
Title: Coping device
Inventor: UMEDA ARATA
IPC: G03G15/00
Filed: 1990-03-19
Abstract: PURPOSE:To shorten the required copying time right after original replacement by providing two times which differ in set time and starting the supply of a copying form for 1st copying operation before an original is replaced. CONSTITUTION:When two copies of one original are taken, the automatic feeding of the 1st original, the starting of the timers A and B, and the feeding of a 1st copying form are started substantially at the same time. The timer A i so set as to match the time of one cycle of a copying process in image copying operation, so when the timer A enters a time-over state, a 2nd form begins to be fed. The paper feeding interval between the 1st and 2nd forms is equal to the set time of the timer A. Then when the timer B enters a time- over state, a 3rd form begins to be fed. The paper feeding interval between the 2nd and 3rd forms is determined by the set time of the timer B. Consequently, the feeding of the 1st form (3rd form) for the 2nd original is started before the 2nd original is fed.
Patent JP-S60212485-A (JP)
Title: Hydrogenative thermal cracking of carbonaceous material
Inventor: KIMURA MUNEAKI
IPC: C10G1/06
Filed: 1984-04-09
Abstract: PURPOSE:To carry out the hydrogenative thermal cracking of a carbonaceous material suppressing the production of methane and reducing the hydrogen consumption, by supplying a carbonaceous material to the stream of high-pressure hydrogen gas containing a specific amount of hydrogen sulfide, and heating the material quickly to a specific temperature. CONSTITUTION:A carbonaceous material such as coal is introduced into the stream of hydrogen gas of 35-250kg/cm<2>, preferably 50-200kg/cm<2> (gauge pressure) containing 0.1-2vol% hydrogen sulfide, and is heated quickly to 500- 950 deg.C to effect the hydrogenative thermal cracking of the material.
Patent JP-H06254155-A (JP)
Title: Artificial heart device
Inventor: ISOYAMA TAKASHI
IPC: A61M1/10
Filed: 1993-03-03
Abstract: PURPOSE:To obtain an artificial heart device which is small-sized and inexpensive and possesses the high antithrombosis performance by communication- connecting the first and the second flow passages at the first opened port of a positive displacement pump which can carry out the normal/reverse revolution, communication-connecting the third and the fourth flow passages at the second opened port and interposing check valves in the respective flow passages. CONSTITUTION:A motor M as driving means is connected to the driving shaft 7 of a pump 1a. The motor M is electrically connected to a controller C, and the start, stop, normal/reverse revolution selection and the revolution speed of the motor M are controlled by the controller C. At the first opened port 5 of the pump 1a, the first and second flow passages 51 and 52 are communication-connected, and the first and second check valves 31 and 32 are ineterposed in the respective flow passages. Further, at the second opened port 6, the third and the fourth flow passages 61 and 62 are communication- connected, and the third and fourth check valves 33 and 34 are interposed in the respective flow passages. Accordingly, an artificial heart device which is small-sized and inexpensive and possesses the excellent antithrombosis performance can be obtained.
Patent JP-H02249199-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: IWATA YOSHIHISA
IPC: H01L29/788
Filed: 1989-03-23
Abstract: PURPOSE:To prevent erroneous write or erroneous erasure from being performed by attaching a function to confirm data and an address when write or erasure is performed. CONSTITUTION:A means which inputs the address and the data desiring to write or erase for plural times, respectively and detects the coincidence of plural inputted addresses and data is provided in a memory chip in addition to a command input system to set a mode, and no write or erasure is executed until the coincidence of a command, the address, and the data inputted for plural times are detected, respectively. In other words, a command decoder which decodes the command supplied from the outside and a command coincidence detecting means to detect the coincidence of the command inputted for plural times are provided in the memory chip. Also, an address latch circuit 3, an address coincidence detecting means 14, a data latch circuit 6, and a data coincidence detecting means 16, etc., are provided to detect the coincidence of the address and the data inputted for plural times. In such a way, it is possible to prevent the erroneous write and the erroneous erasure from being performed.
Patent JP-S62225276-A (JP)
Title: Method for repairing white coated surface
Inventor: SHIMIZU SHIGEAKI
IPC: B05D7/24
Filed: 1986-03-27
Abstract: PURPOSE:To satisfactorily repair the flaw, etc., of a yellowed white coated surface by dissolving a varnish component sticking the wall of a hot air drying furnace of a white painting line in a solvent then filtering the soln. to obtain a slight color tone component, dissolving such component in a thinner, and using the repair liquid obtd. in such a manner. CONSTITUTION:The varnish component sticking to the wall of the hot air drying furnace of the white painting line is dissolved in the solvent such as acetone and thereafter the soln. is filtered and the solvent is evaporated to obtain the slight color tone component. The repair liquid obtd. by dissolving such component at >=0.5wt% in the thinner is coated wet on wet on the white paint coated on the repair part of the white coated surface. The repair part exhibits the same tendency as the color fading in the general part by hot air drying according to the above-mentioned repair method and therefore, the good repair is executed without the generation of a color difference therebetween.
Patent JP-H02168351-A (JP)
Title: Integration conversion
Inventor: DEIBUITSUDO ROBAATO BOODOUIN
IPC: G06F17/14
Filed: 1989-03-23
Abstract: PURPOSE: To improve the efficiency in the control stage of a numerical processor by executing the same micro-code sequence in all stages except two last butterfly stages by a data operation processor to save the band width in an interface to the numerical processor. CONSTITUTION: An integrating conversion operation, namely, fast Fourier transformation(FFT) algorithm assigns address calculation of data samples and phase coefficients to a control processor module CP 110 and assigns butterfly calculation to a floating-point processor module FP 130. With respect to the part executed in the CP module 110, the address of complex data is calculated as a function of the stage and the number of butterflies. When the address is obtained by calculation, data and a coefficient are taken out and are transferred to the FP 130. When the FP 130 completes butterfly calculation, the FP 110 reads the result and stores it, and thereafter, address calculation of the next butterfly is repeated.
Patent JP-H03269604-A (JP)
Title: Numerical controller
Inventor: SUGIE MASAYUKI
IPC: G05B19/4093
Filed: 1990-03-19
Abstract: PURPOSE:To facilitate the production of a program by deciding the rotational center axis of a coordinate system based on an address character showing the rotational angle of the coordinate system then deciding the rotating order of the coordinate system in the command order of address characters. CONSTITUTION:A coordinate transformation command (cc) is analyzed by a coordinate transformation command analyzing part 2, and a conversion counter is counted up by a conversion counter control part 3. A coordinate rotary center axis is decided a based on the address character commanded by an address character deciding part 4. Then a coordinate transformation parameter calculation part 5 calculates a coordinate revolution parameter. The calculated parameters are stored in the 3rd-1st revolution parameter storage parts 6-8. Hereafter the position commands issued from a program undergo successively the transformation of coordinates bases on the transformation matrices of the storage parts 6, 7 and 8 and converted into the basic coordinate position data via the 3rd-1st coordinate transformation parts 9, 10 and 11. Based on these transformation results, the interpolation control is carried out at a function generating part 12. Then a basic control axis is driven at an axis driving part 13.
Patent JP-H11251747-A (JP)
Title: Method for forming high-density laminating body
Inventor: YAMAMURA KAZUYA
IPC: H05K3/46
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a high-density laminating body wherein, with less internal defect, a high-density laminating body is formed with sure. SOLUTION: Ceramics green sheets comprising binder are laminated to form a laminating body with no press-fitting (laminating process) (S1), which is thermally processed at a specified temperature to remove a part of the binder (a first de-binding process) (S2), the laminating body wherein a part of the binder is removed is press-fitted (press-fitting process) (S3), the press-fitted laminating body is thermally processed for de-binding again (a second de-binding process) (S4), and further, the laminating body is baked at a specified temperature to form a ceramics (baking process) (S5) thus a laminating body is formed.
Patent JP-S54160585-A (JP)
Title: Monolithic structure
Inventor: ABE KAZUMITSU
IPC: B01J23/22
Filed: 1978-06-08
Abstract: PURPOSE: For easy and inexpensive production of water proof and heat resistant monothilic structure, a material essentially consisting of lithium silicate is applied to heat resistant flat seal, multilevel seal or sheet on at least its laminating portion, then the seal or sheet is bonded together.  
     CONSTITUTION: Heat resistant flat and multilevel sheets are applied on their laminating part or entire surface with an aqueous solution or dispersion containing more than 20 wt% of lithium polysilicate represented by LiO 2 .nSiO 2 , whereby the value n of 3.5 to 7.5 gives good bond strength and water proofness. The obtained laminated monolithic structure is fired at 200 to 1000°C to complete bonding. To further increase bonding strength, the fired product is immersed in an aqueous solution containing LiO 2 .nSiO 2  to be coated and impregnated with it on the surface, and then fired again. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05132454-A (JP)
Title: Novel n-myristoyl transferase inhibitor, pre- paration thereof and pharmaceutical composi- tion containing same
Inventor: MITSUSHIERU BUANSAN
IPC: C07D317/24
Filed: 1992-02-10
Abstract: Compounds of formula (I): 
<IMAGE>
 which can be used as N-myristoyltransferase inhibitors, in which 
 
  R1 represents a hydrogen atom, a substituted or unsubstituted (C1-C6) alkyl group, substituted or unsubstituted phenyl, (C3-C7) cycloalkylmethyl, substituted or unsubstituted (2-imidazolyl)methyl, substituted or unsubstituted (3-indolyl)methyl or (1-aza-2-indolizinyl)methyl, 
  R2 and R3, which are identical or different, represent a hydrogen atom or a (C1-C6) alkyl group, or else, when R1 represents a hydrogen atom, R2 and R3 form, with the carbon and nitrogen atoms to which they are attached, a mono-, bi- or tricyclic heterocycle, 
  X represents a -CO-, -SO2-, or -PO(OH)- group, 
  Y represents a -COR5 or -POR6R6' group, 
  R4 represents a linear or branched, substituted or unsubstituted (C6-C21) alkyl group in which, according to the case, one or more methylene groups can be replaced by an oxygen or sulphur atom or a p-phenylene nucleus, 
 their isomers, diastereoisomers and epimers as well as their addition salts with a pharmaceutically acceptable acid or base. 
<??>Medicaments.
Patent JP-S579604-A (JP)
Title: Conveyor belt circulating endlessly
Inventor: KAARU HARUTOMAN
IPC: B65G15/42
Filed: 1981-05-12
Abstract: 1. An endless conveyor belt comprising of an elongated flexible bottom wall ; and a pair of flexible upright longitudinally extending side walls extending upwardly from said bottom wall at opposite lateral sides thereof, forming a box or a trough like cross-section adapted to accomodate material to be conveyed, said side walls having respective series of longitudinally consecutive upright corrugations each provided with two mutually inclined flanks one of which is inclined with reference to the elongation of said bottom wall at a greater angle than the other flank forming a saw tooth like corrugation.
Patent JP-H10257614-A (JP)
Title: Mounting device of distribution board for residence
Inventor: OSADA SHUJI
IPC: H02B1/40
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a mounting device of a distribution board enabling easy and firm mounting to a wall material with fewer number of components, and enable cutting its production cost. SOLUTION: An opening is provided of roughly the same dimensions as those of the base surface of a box 2 of a residence distribution board on a wall material 5. When the box 2 is fit into this opening, a stepped part 3b outside a sidewall 3 of the box 2 is fitted to the surface of the wall material 5. With the box 2 held in this position, a pressing piece 10 of a mounting device is exposed outside the box 2 through a passing hole 11 which is provided in the side wall 3 of the box 2. By tightening a screw 9, the front and rear surfaces of the wall material 5 is gripped with the stepped part 3b outside the side wall 3 of the box 2 and the pressing piece 10, thereby mounting the box 2 onto the wall material 5.
Patent JP-S60216470-A (JP)
Title: Cell and its production method
Inventor: KATOU AKIRA
IPC: H01M4/60
Filed: 1984-04-09
Abstract: PURPOSE:To obtain a cell stable and not having the deterioration of conductivity even in the air by polymerizing polypyrrole on conductive substrates as a positive electrode, using an alkali metal as a negative electrode, and bringing them into contact with an electrolyte. CONSTITUTION:Pyrrole is added to an electrolytic solution made by solving an electrolyte in an organic solvent. A pair of conductive substrates made of platinum, etc. are immersed in this solution and are electrolyzed at the current density of 1-20mA/cm<2> to polymerize polypyrrole on the substrates. The polypyrrole thus obtained is used as a positive electrode and an alkali metal such as Li is used as a negative electrode to assemble a cell, and they are brought into contact with the electrolyte. According to this method, a cell excellent in conductivity and having a long life can be efficiently produced.
Patent JP-S52154465-A (JP)
Title: Rechargeable electric razor
Inventor: NASU SATAROU
IPC: B26B19/38
Filed: 1976-06-15
Abstract: PURPOSE: To provide a rechargeable electric razor having a small and simple switch structure. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04282287-A (JP)
Title: Thermal recording paper
Inventor: SUZUKI YOSHIMI
IPC: B41M5/26
Filed: 1991-03-11
Abstract: PURPOSE:To obtain a sharp image by a method wherein thermal recording paper hardly gets into a habit of curling even under a long-term storage in a small-diameter roll state and has superior properties in being contained in a tray after recording and a reduced background fog at a high density. CONSTITUTION:In thermal recording paper provided with a thermal color- forming layer on a substrate, a material having a transfer amount of 20ml/m<2> or less in a Bristol test and a transfer amount difference of 2ml/m<2> or less between the top surface and the rear surface is used as the substrate, the bulk density of the thermal recording paper is 0.98g/cm<3> or less, and the smoothness of a non-printing surface is 150 sec or more.
Patent JP-S55163444-A (JP)
Title: X-ray analyzing device
Inventor: SATOU MUTSUMI
IPC: G01N23/207
Filed: 1979-06-06
Abstract: PURPOSE:To simply and quickly perform quantitative analysis by detecting the plug-reflected X-rays by the vibrating rotation of spectral crystal with a detector fixed in the angular position corresponding to a specified element. CONSTITUTION:The X-rays generated from a X-ray tube 17 are projected on a sample 18. The motor shown in the schematic drawing is made to rotate by a cam 15 to vibrate a rotary axis 8, whereby the spectral crystal is scanned in the desired angular range. Then the X-rays, which have satisfied a plug condition, incide in a detector 5a and also in the detector 5b. Consequently from the output signals from the detectors 5a and 5b the quantity of the elements corresponding to the incident wave-length can be made known. In this way, if the angular positions of the detectors 5a, 5b are regulated in advance according to the elements to be measured, the quantitative analysis of the desired elements can simply and quickly be performed.
Patent JP-S59196981-A (JP)
Title: Thermal expansion pump repeating heating and cooling
Inventor: HOSODA MASUZOU
IPC: F24J3/00
Filed: 1983-04-21
Abstract: PURPOSE:To reduce the affection of the change of climate and secure a constant delivery amount by a method wherein hot-water for heating or cold water for cooling is switched by a pressure proportional to the temperature of liquid in a detecting chamber provided in a tank. CONSTITUTION:When the expansion chamber 1 of the tank is being contracted, a suction valve 12 is opened and a delivery valve 13 is closed. On the other hand, when the expansion chamber 1 is being expanded by a temperature rise, the suction valve 12 is closed, the delivery valve 13 is opened and oil in the oil reserving tank 14 is sent out to a delivery side port 15. The tank is provided with the detecting chamber 4 for detecting the temperature of the expansion chamber 1 and the expanded oil is communicated with the port of an automatic switching valve through the port 5. When the oil in the detecting chamber 4 is being expanded, the cooling water is supplied from the automatic switching valve to the entrance port 6 of the tank, on the other hand, when the detecting chamber 4 is being cooled, the hot-water is supplied to the port 6.
Patent JP-S60215432-A (JP)
Title: Control device for running of vehicle
Inventor: TACHIBANA AKIRA
IPC: B60W30/00
Filed: 1984-04-11
Abstract: PURPOSE:To properly adjust a setting vehicle speed and a safety inter-vehicle distance by providing a vehicle speed control means for controlling a vehicle speed to make a inter-vehicle distance the safety one based on a safety inter- vehicle distance signal. CONSTITUTION:A controller 27 of a vehicle speed control device has a set switch 29, an acceleration return switch 31, a vehicle speed sensor 33, an inter- vehicle distance sensor 35, and a normal-close contact, and further the controller has serially connected brake switch 37 and a clutch switch 39 connected with an input port 41 thereof, including a cruise lamp 43, a safety valve 45, a ventilation 47, and a vacuum valve 49 connected with an output port 51 thereof. The set switch 29 serves to set a constant speed travelling speed to a desired one in operation of a driving switch 25 as well as to adjust the safety inter-vehicle distance evaluated by the controller 27 in response to a vehicle speed detected by the vehicle sensor 33 so as to increase the above safety inter-vehicle distance when there is any car in front.
Patent JP-S57188656-A (JP)
Title: Rotor shaft for steam turbine
Inventor: IIJIMA KATSUMI
IPC: C22C38/54
Filed: 1981-05-13
Abstract: PURPOSE: To enhance the thermal fatigue resistance of a rotor shaft for a steam turbine at high temp. by manufacturing the shaft with a forged high Ni-Cr alloy having specified Ni equiv. and Cr equiv. and contg. γ' phase precipitated in the austenite matrix.  
     CONSTITUTION: A rotor shaft for a steam turbine is manufactured with a forged alloy contg. γ' phase precipitated in the austenite matrix and having a composition contg. 0.01W0.15% C, <2% si, <3% Mn, 20W30% Ni, 10W20% Cr, 0.5W3% Mo, 1W3% Ti and 0.0001W0.03% B while satisfying 23W29 Ni equiv. calculated by an equation Ni%+30×C%+0.5×Mn% and 12W(Ni equiv.×7/10+9) Cr equiv. calculated by an equation Cr%+Mo%+1.5xSi%. A rotor with superior thermal fatigue resistance to steam even at 600W650°C high temp. is obtd. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S52153390-A (JP)
Title: Driving device for el display unit
Inventor: KANETANI YOSHIHARU
IPC: G09F13/22
Filed: 1976-06-15
Abstract: PURPOSE: To lower the voltage of an power source for erasing by, when maintaining and driving the EL display unit, applying the amplitude voltage for erasing in the direction that offsets the maintenance amplitude voltage to an electrode opposite to an electrode to which a maintenance pulse is applied and impressing the erasing voltage on a specific line. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61230628-A (JP)
Title: Angle adjusting mechanism for optical head
Inventor: FURUYA JUN
IPC: G11B7/08
Filed: 1985-04-05
Abstract: PURPOSE:To perform easily the fine adjustment of an angle around each shaft by providing a turning shaft to an attachment plate for an optical head and supporting an end of the turning shaft with a bearing turnable round the tangential direction of a disk with the other end of the turning shaft supported by an adjusting screw for variation of height. CONSTITUTION:When the angle of an optical head 6 is adjusted, the 1st and 2nd fixing screws 13 and 18 are unfastened and the revolving angles are controlled round a (y) axis of both the 1st and 2nd turning shafts 7 and 8 by means of the 1st adjusting screw 11. Then the adjusted revolving angle is fixed by the screw 13. An attachment plate 5 is turned by the 2nd adjusting screw 15 to adjust the angle round an (x) axis and fixed by the screw 18. The plate 5 is turned smoothly round the shafts 7 and 8 for execution of the angle adjustment round the (x) axis. Thus the first angle adjusted round the (y) axis is never affected. In such a way, the laser beam irradiated from the head 6 can be applied vertically on a disk 1.
Patent JP-S57186628-A (JP)
Title: Spring clutch
Inventor: YAMADA TOSHIAKI
IPC: F16D27/105
Filed: 1981-05-12
Abstract: PURPOSE:To prevent elongation, slip and the like of a belt due to load fluctuations during coupling movement by performing a coupling operation in a coupling mechanism through a coil spring to absorb a shock. CONSTITUTION:A coil spring 13 mounted on the outer periphery of a load shaft 10, one end thereof being hooked on the shaft 10, the other end thereof being hooked on an armature 5 is adapted to have an urging force at the adsorption position of the armature 5, which is weaker than adsorption of an electromagnet and opposite to the adsorption so as to perform a coupling operation in a coupling mechanism. The electromagnet 2 is turned on electricity, which causes the armature 5 to be adsorbed to a rotating rotor 1 and start moving in a body. In such a transition stage, the armature 5 is adapted to start rotating in such a manner as to restore the spring 13 to be reduced-diameter coil. When the spring  13 is completely coiled round the shaft 10, power transmitted from the armature  5 is transmitted from a bent portion 15 of the spring 13 to the shaft 13. Thus, only static torque equal to return load of the spring 13 is gently worked on an inside bent portion 14 of the spring 13 engaged with a groove 11 of the shaft, and no inertial shock or the like is worked thereon.
Patent JP-S5351748-A (JP)
Title: Object detector
Inventor: SHIYAFUAA DETOREFU
IPC: G03B27/62
Filed: 1977-06-14
Abstract: PURPOSE: To locate the photosensitive paper of a copying machine by generating ultrasonic waves through the air injection from a nozzle to shield the waves by that copying machine. 
     COPYRIGHT: (C)1978,JPO&Japio